SE308671B - - Google Patents

Info

Publication number
SE308671B
SE308671B SE4964/64A SE496464A SE308671B SE 308671 B SE308671 B SE 308671B SE 4964/64 A SE4964/64 A SE 4964/64A SE 496464 A SE496464 A SE 496464A SE 308671 B SE308671 B SE 308671B
Authority
SE
Sweden
Prior art keywords
april
optical axis
polarizing screen
levy
heading
Prior art date
Application number
SE4964/64A
Inventor
F Levy
Original Assignee
F Levy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by F Levy filed Critical F Levy
Publication of SE308671B publication Critical patent/SE308671B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/135—Polarised

Abstract

1,045,895. Vehicle headlamps. F. LEVY. April 22, 1964 [April 22, 1963], No. 16751/64. Heading F4R. An anti-dazzle headlamp for vehicles is fitted with a polarizing screen P1 arranged at right angles to the optical axis O of and in front of at least the lower half of the reflector 2 and a second polarizing screen P2 arranged horizontally or sloping slightly forward at the level of the optical axis.
SE4964/64A 1963-04-22 1964-04-22 SE308671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206A FR1354010A (en) 1963-04-22 1963-04-22 Auto headlight or other anti-glare vehicle

Publications (1)

Publication Number Publication Date
SE308671B true SE308671B (en) 1969-02-17

Family

ID=8572132

Family Applications (1)

Application Number Title Priority Date Filing Date
SE4964/64A SE308671B (en) 1963-04-22 1964-04-22

Country Status (10)

Country Link
US (1) US3233089A (en)
BE (1) BE646827A (en)
CH (1) CH400966A (en)
DK (1) DK109556C (en)
ES (1) ES298993A1 (en)
FR (1) FR1354010A (en)
GB (1) GB1045895A (en)
MC (1) MC454A1 (en)
NL (1) NL6404366A (en)
SE (1) SE308671B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05196892A (en) * 1992-01-21 1993-08-06 Canon Inc Polarized light illumination device and projection type display device using the same
TWI341376B (en) * 2007-12-31 2011-05-01 Ind Tech Res Inst Illuminating apparatus of a polarization light

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124311A (en) * 1964-03-10 Lighting
US1858702A (en) * 1928-02-09 1932-05-17 Karl D Chambers Apparatus for and method of lighting automotive vehicles
FR1098406A (en) * 1953-04-23 1955-07-26 Zeiss Carl Headlight for vehicles
US2692939A (en) * 1953-04-29 1954-10-26 James L Crowther Antiglare headlight
DE928032C (en) * 1953-09-05 1955-05-23 Westfaelische Metall Ind G M B Motor vehicle headlights for the optional use of natural and polarized light

Also Published As

Publication number Publication date
CH400966A (en) 1965-10-31
MC454A1 (en) 1964-11-27
NL6404366A (en) 1964-10-23
ES298993A1 (en) 1964-12-01
DK109556C (en) 1968-05-13
BE646827A (en) 1964-08-17
GB1045895A (en) 1966-10-19
US3233089A (en) 1966-02-01
FR1354010A (en) 1964-02-28

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